ActionScript 2.0 Language Reference - Adobe Help and Support

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!= inequality operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 inequality operator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 instanceof operator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 < less than operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 lt less than (strings) operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
get statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218 if statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .219 implements statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 import statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .221 interface statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 intrinsic statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 private statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 public statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 return statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 set statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 set variable statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 static statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .231 super statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 switch statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 throw statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 try..catch..finally statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 var statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 while statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 with statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241 Chapter 2: <strong>ActionScript</strong> classes . . . . . . . . . . . . . . . . . . . . . . . . . 245 Accessibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 isActive (Accessibility.isActive method) . . . . . . . . . . . . . . . . . . . . . . 246 updateProperties (Accessibility.updateProperties method) . . . . 247 arguments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 callee (arguments.callee property). . . . . . . . . . . . . . . . . . . . . . . . . . . 249 caller (arguments.caller property). . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 length (arguments.length property) . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Array constructor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 CASEINSENSITIVE (Array.CASEINSENSITIVE property). . . . . 254 concat (Array.concat method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 DESCENDING (Array.DESCENDING property) . . . . . . . . . . . . . . 256 join (Array.join method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 length (Array.length property) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 NUMERIC (Array.NUMERIC property). . . . . . . . . . . . . . . . . . . . . . . 258 pop (Array.pop method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 push (Array.push method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 RETURNINDEXEDARRAY (Array.RETURNINDEXEDARRAY property) . . . . . . . . . . . . . . . 260 reverse (Array.reverse method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 shift (Array.shift method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 slice (Array.slice method). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .261 sort (Array.sort method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262 sortOn (Array.sortOn method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Contents 7
Page 1 and 2: ACTIONSCRIPT REFERENCE 2.0 LANGUAG
Page 3 and 4: Contents Chapter 1: ActionScript la
Page 5: _accProps property . . . . . . . .
Page 9 and 10: loadBitmap (BitmapData.loadBitmap m
Page 11 and 12: hasAudio (capabilities.hasAudio pro
Page 13 and 14: getSeconds (Date.getSeconds method)
Page 15 and 16: type (FileReference.type property)
Page 17 and 18: isDown (Key.isDown method) . . . .
Page 19 and 20: deltaTransformPoint (Matrix.deltaTr
Page 21 and 22: moveTo (MovieClip.moveTo method). .
Page 23 and 24: MIN_VALUE (Number.MIN_VALUE propert
Page 25 and 26: setSelection (Selection.setSelectio
Page 27 and 28: gridFitType (TextField.gridFitType
Page 29 and 30: setSelected (TextSnapshot.setSelect
Page 31 and 32: Chapter 3: Deprecated ActionScript
Page 33 and 34: CHAPTER 1 ActionScript language ele
Page 35 and 36: If you place files in the First Run
Page 37 and 38: if (success) { for (i in variables)
Page 39 and 40: NaN constant A predefined variable
Page 41 and 42: if (shouldExecute == true) { trace(
Page 43 and 44: Global Functions This section conta
Page 45 and 46: Modifiers Signature Description len
Page 47 and 48: Modifiers Signature Description pri
Page 49 and 50: Creates a new array of length 0 or
Page 51 and 52: list_txt.htmlText += "Track 2"; Whe
Page 53 and 54: ■ If variables are not declared i
Page 55 and 56: duplicateMovieClip function duplica
Page 57 and 58:
eval function eval(expression:Objec
Page 59 and 60:
Usage 1: To use fscommand() to send
Page 61 and 62:
Note: If you are publishing for Fla
Page 63 and 64:
getTimer function getTimer() : Numb
Page 65 and 66:
var firstName:String = "Gus"; var l
Page 67 and 68:
gotoAndStop function gotoAndStop([s
Page 69 and 70:
See also round (Math.round method),
Page 71 and 72:
Returns Number - The length of the
Page 73 and 74:
The following example loads the SWF
Page 75 and 76:
■ The Flash Player 9 Security whi
Page 77 and 78:
this.createEmptyMovieClip("target_m
Page 79 and 80:
} } var param_interval:Number = set
Page 81 and 82:
Returns String - The string extract
Page 83 and 84:
} }; Key.addListener(someListener);
Page 85 and 86:
counter_txt.text = Number(counter)
Page 87 and 88:
on (press) { startDrag(this); } on
Page 89 and 90:
ord function ord(character:String)
Page 91 and 92:
parseInt("4foo") The following exam
Page 93 and 94:
All the printable elements in a mov
Page 95 and 96:
Example The following example print
Page 97 and 98:
Availability: ActionScript 1.0; Fla
Page 99 and 100:
setInterval function setInterval(fu
Page 101 and 102:
Example 2: The following example is
Page 103 and 104:
intervalId = setInterval(this, "exe
Page 105 and 106:
Example The following example uses
Page 107 and 108:
lock:Boolean [optional] - A Boolean
Page 109 and 110:
Page 111 and 112:
targetPath function targetPath(targ
Page 113 and 114:
toggleHighQuality function toggleHi
Page 115 and 116:
Example The following example shows
Page 117 and 118:
updateAfterEvent function updateAft
Page 119 and 120:
_accProps property _accProps.proper
Page 121 and 122:
delete my_mc._accProps.silent; // r
Page 123 and 124:
ReturnsA reference to the global ob
Page 125 and 126:
See also loadMovie function, swapDe
Page 127 and 128:
Value Description Graphic Anti- Ali
Page 129 and 130:
Example The following code is attac
Page 131 and 132:
trace(func()); } } */ // correct ve
Page 133 and 134:
Operator Description >>= (bitwise r
Page 135 and 136:
Operator Description and (logical A
Page 137 and 138:
Example Usage 1: The following exam
Page 139 and 140:
Usage 1: An array is an object whos
Page 141 and 142:
You can use the following ActionScr
Page 143 and 144:
Positive integers are converted to
Page 145 and 146:
Converts expression1 and expression
Page 147 and 148:
~ bitwise NOT operator ~expression
Page 149 and 150:
Returns Number - The result of the
Page 151 and 152:
Example The following example conve
Page 153 and 154:
Operands expression1 : Number - A n
Page 155 and 156:
1111 ^ 1001 = 0110 // returns 6 dec
Page 157 and 158:
, comma operator (expression1 , exp
Page 159 and 160:
?: conditional operator expression1
Page 161 and 162:
division operator expression1 / exp
Page 163 and 164:
Example The following example ident
Page 165 and 166:
See also ! logical NOT operator, !=
Page 167 and 168:
= greater than or equal to operator
Page 169 and 170:
Page 171 and 172:
The following example illustrates t
Page 173 and 174:
Operands object : Object - An Actio
Page 175 and 176:
Page 177 and 178:
Performs a Boolean operation on the
Page 179 and 180:
Example In the following example, t
Page 181 and 182:
} function fx2():Boolean { trace("f
Page 183 and 184:
Page 185 and 186:
See also * multiplication operator
Page 187 and 188:
Usage 1: An Object object. Usage 2:
Page 189 and 190:
Usage 2: The following example eval
Page 191 and 192:
See also ! logical NOT operator, !=
Page 193 and 194:
Used for negating or subtracting. U
Page 195 and 196:
Operands variableName : Object - An
Page 197 and 198:
Statements Statements are language
Page 199 and 200:
eak statement break Appears within
Page 201 and 202:
class statement [dynamic] class cla
Page 203 and 204:
In an external script file or in th
Page 205 and 206:
Page 207 and 208:
copy the reference variable into a
Page 209 and 210:
Subclasses of dynamic classes are a
Page 211 and 212:
else if statement if(condition) { s
Page 213 and 214:
class Car extends Vehicle { var ful
Page 215 and 216:
See also ++ increment operator for.
Page 217 and 218:
You can use this statement to defin
Page 219 and 220:
Enter the following ActionScript in
Page 221 and 222:
import statement import className i
Page 223 and 224:
class D implements Ia, Ib { functio
Page 225 and 226:
ActionScript 2.0 code that uses the
Page 227 and 228:
Page 229 and 230:
public function set username(param_
Page 231 and 232:
static statement class someClassNam
Page 233 and 234:
Parameters expression - Any express
Page 235 and 236:
} } try { checkEmail("Joe Smith");
Page 237 and 238:
In the following example, the final
Page 239 and 240:
catch (e:RecordSetException) { trac
Page 241 and 242:
Page 243 and 244:
The with statement is useful for ac
Page 245 and 246:
CHAPTER 2 ActionScript classes Docu
Page 247 and 248:
Returns Boolean - A Boolean value:
Page 249 and 250:
Method summary Methods inherited fr
Page 251 and 252:
Page 253 and 254:
Methods inherited from class Object
Page 255 and 256:
concat (Array.concat method) public
Page 257 and 258:
Example The following example creat
Page 259 and 260:
pop (Array.pop method) public pop()
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
sortOn (Array.sortOn method) public
Page 267 and 268:
} // Results: // john, omaha // joh
Page 269 and 270:
Parameters startIndex:Number - An i
Page 271 and 272:
unshift (Array.unshift method) publ
Page 273 and 274:
Method summary Modifiers Signature
Page 275 and 276:
The following example is an excerpt
Page 277 and 278:
Page 279 and 280:
The BevelFilter class lets you add
Page 281 and 282:
Constructor summary Signature Descr
Page 283 and 284:
BevelFilter constructor public Beve
Page 285 and 286:
function createRectangle(w:Number,
Page 287 and 288:
} var rect:MovieClip = this.createE
Page 289 and 290:
filter_1.knockout = true; trace(fil
Page 291 and 292:
highlightColor (BevelFilter.highlig
Page 293 and 294:
quality (BevelFilter.quality proper
Page 295 and 296:
shadowColor (BevelFilter.shadowColo
Page 297 and 298:
type (BevelFilter.type property) pu
Page 299 and 300:
The maximum width and maximum heigh
Page 301 and 302:
Modifiers Signature Description dra
Page 303 and 304:
Modifiers Signature Description pix
Page 305 and 306:
■ ConvolutionFilter — This filt
Page 307 and 308:
trace(bitmap_1.width); // 100 trace
Page 309 and 310:
width: 100 } To further demonstrate
Page 311 and 312:
The result of the compare() method
Page 313 and 314:
See also Rectangle (flash.geom.Rect
Page 315 and 316:
var mc:MovieClip = this.createEmpty
Page 317 and 318:
var translateMatrix:Matrix = new Ma
Page 319 and 320:
Page 321 and 322:
Page 323 and 324:
var myBitmapData:BitmapData = new B
Page 325 and 326:
var mc_1:MovieClip = this.createEmp
Page 327 and 328:
import flash.display.BitmapData; im
Page 329 and 330:
After the red, green, blue, and alp
Page 331 and 332:
Simple digital random noise functio
Page 333 and 334:
If the source and destination image
Page 335 and 336:
Parameters x:Number - The amount by
Page 337 and 338:
Page 339 and 340:
Page 341 and 342:
Property summary Properties inherit
Page 343 and 344:
Property summary Modifiers Property
Page 345 and 346:
Page 347 and 348:
clone (BlurFilter.clone method) pub
Page 349 and 350:
function createBlurFilterRectangle(
Page 351 and 352:
toString (Boolean.toString method)
Page 353 and 354:
Modifiers Property Description menu
Page 355 and 356:
Event Description onRollOut = funct
Page 357 and 358:
Integer value String value Illustra
Page 359 and 360:
Page 361 and 362:
For a button that has cacheAsBitmap
Page 363 and 364:
To add a filter using ActionScript,
Page 365 and 366:
Example This example demonstrates h
Page 367 and 368:
Example Add a button instance on th
Page 369 and 370:
onDragOver (Button.onDragOver handl
Page 371 and 372:
function getKeyPressed():String { v
Page 373 and 374:
onReleaseOutside (Button.onReleaseO
Page 375 and 376:
Use _parent to specify a relative p
Page 377 and 378:
scale9Grid (Button.scale9Grid prope
Page 379 and 380:
See also tabIndex (Button.tabIndex
Page 381 and 382:
trackAsMenu (Button.trackAsMenu pro
Page 383 and 384:
_visible (Button._visible property)
Page 385 and 386:
var mouseListener:Object = new Obje
Page 387 and 388:
var mouseListener:Object = new Obje
Page 389 and 390:
Modifiers Property Description Prop
Page 391 and 392:
Example This example detects the am
Page 393 and 394:
var my_video:Video; var fps_pb:mx.c
Page 395 and 396:
You can't use ActionScript to set t
Page 397 and 398:
See also the example for Camera.set
Page 399 and 400:
When the level of activity goes abo
Page 401 and 402:
var my_cam:Camera = Camera.get(); v
Page 403 and 404:
To specify the amount of motion req
Page 405 and 406:
Page 407 and 408:
See also fps (Camera.fps property),
Page 409 and 410:
■ To indicate that quality takes
Page 411 and 412:
The Capabilities class determines t
Page 413 and 414:
Modifiers Property Description stat
Page 415 and 416:
See also isActive (Accessibility.is
Page 417 and 418:
Example The following example trace
Page 419 and 420:
Page 421 and 422:
manufacturer (capabilities.manufact
Page 423 and 424:
screenResolutionX (capabilities.scr
Page 425 and 426:
Page 427 and 428:
getTransform (Color.getTransform me
Page 429 and 430:
myColorTransform.rb = 244; myColorT
Page 431 and 432:
Alpha only. When you pass to the fi
Page 433 and 434:
Page 435 and 436:
trace("filter: " + filter.matrix);
Page 437 and 438:
Page 439 and 440:
Page 441 and 442:
} scope = (scope == undefined) ? th
Page 443 and 444:
(redMultiplier=1, greenMultiplier=1
Page 445 and 446:
function createRectangle(width:Numb
Page 447 and 448:
When you set this property, it chan
Page 449 and 450:
Flash Player has three types of con
Page 451 and 452:
Example In this example, the built-
Page 453 and 454:
my_cm.hideBuiltInItems(); var menuI
Page 455 and 456:
Page 457 and 458:
Page 459 and 460:
Creates and returns a copy of the s
Page 461 and 462:
See also onSelect (ContextMenu.onSe
Page 463 and 464:
The use of filters depends on the o
Page 465 and 466:
Page 467 and 468:
mc.onPress = function() { myBitmapD
Page 469 and 470:
var filter_1:ConvolutionFilter = ne
Page 471 and 472:
ConvolutionFilter constructor publi
Page 473 and 474:
mc.attachBitmap(myBitmapData, this.
Page 475 and 476:
Example The following example chang
Page 477 and 478:
Parameters name:String - The name o
Page 479 and 480:
list (CustomActions.list method) pu
Page 481 and 482:
The Date class lets you retrieve da
Page 483 and 484:
Page 485 and 486:
Modifiers Signature Description set
Page 487 and 488:
In the third line, a Date object is
Page 489 and 490:
Page 491 and 492:
getMinutes (Date.getMinutes method)
Page 493 and 494:
getTimezoneOffset (Date.getTimezone
Page 495 and 496:
Page 497 and 498:
Page 499 and 500:
Page 501 and 502:
Page 503 and 504:
Example The following example initi
Page 505 and 506:
Parameters year:Number - An integer
Page 507 and 508:
var my_date:Date = new Date(2004,4,
Page 509 and 510:
var my_date:Date = new Date(2004,4,
Page 511 and 512:
var maryBirthday_date:Date = new Da
Page 513 and 514:
Page 515 and 516:
Example The following example modif
Page 517 and 518:
var filter_2:DisplacementMapFilter
Page 519 and 520:
} var bmp:BitmapData = new BitmapDa
Page 521 and 522:
Page 523 and 524:
} this.filters = new Array(filter);
Page 525 and 526:
■ "ignore" — If the displacemen
Page 527 and 528:
import flash.filters.DisplacementMa
Page 529 and 530:
} this._y = 40; function createDisp
Page 531 and 532:
} var txtBlock:MovieClip = createTe
Page 533 and 534:
} var bmp:BitmapData = new BitmapDa
Page 535 and 536:
DropShadowFilter (flash.filters.Dro
Page 537 and 538:
Page 539 and 540:
Page 541 and 542:
Page 543 and 544:
To further demonstrate the relation
Page 545 and 546:
function createDropShadowRectangle(
Page 547 and 548:
var filter:DropShadowFilter = new D
Page 549 and 550:
Page 551 and 552:
Page 553 and 554:
Page 555 and 556:
} try { var theNum:Number = divideN
Page 557 and 558:
ExternalInterface (flash.external.E
Page 559 and 560:
Parameters methodName:String - The
Page 561 and 562:
Page 563 and 564:
FileReference (flash.net.FileRefere
Page 565 and 566:
listener.onCancel = function(file:F
Page 567 and 568:
Event Description onIOError = Invok
Page 569 and 570:
Example The following example adds
Page 571 and 572:
Returns Boolean - Returns true if t
Page 573 and 574:
creator (FileReference.creator prop
Page 575 and 576:
On some browsers, URL strings are l
Page 577 and 578:
var url:String = "http://www.adobe.
Page 579 and 580:
var fileRef:FileReference = new Fil
Page 581 and 582:
} trace("onProgress with bytesLoade
Page 583 and 584:
Page 585 and 586:
var listener:Object = new Object();
Page 587 and 588:
onUploadCompleteData (FileReference
Page 589 and 590:
type (FileReference.type property)
Page 591 and 592:
When using this method, consider th
Page 593 and 594:
listener.onProgress = function(file
Page 595 and 596:
listener.onOpen = function(file:Fil
Page 597 and 598:
addListener (FileReferenceList.addL
Page 599 and 600:
Returns Boolean - Returns true if t
Page 601 and 602:
var listener:Object = new Object();
Page 603 and 604:
See also browse (FileReferenceList.
Page 605 and 606:
apply (Function.apply method) publi
Page 607 and 608:
Math.sin(Math.PI / 4) Math.sin.call
Page 609 and 610:
Page 611 and 612:
function createGlowFilterRectangle(
Page 613 and 614:
function createGlowFilterRectangle(
Page 615 and 616:
color (GlowFilter.color property) p
Page 617 and 618:
Example The following example insta
Page 619 and 620:
Page 621 and 622:
Page 623 and 624:
Page 625 and 626:
var mc:MovieClip = setUpFilter("alp
Page 627 and 628:
lurX (GradientBevelFilter.blurX pro
Page 629 and 630:
Returns GradientBevelFilter - A new
Page 631 and 632:
} var colors:Array = [0xFFFFFF, 0xC
Page 633 and 634:
strength:Number [optional] - The st
Page 635 and 636:
var mc:MovieClip = setUpFilter("kno
Page 637 and 638:
The colors, alphas, and ratios prop
Page 639 and 640:
function setUpFilter(name:String):M
Page 641 and 642:
function setUpFilter(name:String):M
Page 643 and 644:
Page 645 and 646:
} var filter:GradientGlowFilter = t
Page 647 and 648:
Page 649 and 650:
Page 651 and 652:
The colors property cannot be chang
Page 653 and 654:
GradientGlowFilter constructor publ
Page 655 and 656:
Page 657 and 658:
function createGradientGlowRectangl
Page 659 and 660:
If you make two small changes in th
Page 661 and 662:
} var filter:GradientGlowFilter = t
Page 663 and 664:
The IME class lets you directly man
Page 665 and 666:
Page 667 and 668:
Parameters listener:Object - An obj
Page 669 and 670:
CHINESE (IME.CHINESE property) publ
Page 671 and 672:
See also ALPHANUMERIC_FULL (IME.ALP
Page 673 and 674:
JAPANESE_KATAKANA_HALF (IME.JAPANES
Page 675 and 676:
mc.txt.text = "Click this text to a
Page 677 and 678:
} } setConversionMode (IME.setConve
Page 679 and 680:
UNKNOWN (IME.UNKNOWN property) publ
Page 681 and 682:
Event summary Event Description onK
Page 683 and 684:
See also getCode (Key.getCode metho
Page 685 and 686:
Example The following example lets
Page 687 and 688:
Example The following example moves
Page 689 and 690:
When you use this example, be sure
Page 691 and 692:
Example The following example attac
Page 693 and 694:
isToggled (Key.isToggled method) pu
Page 695 and 696:
switch (Key.getCode()) { case Key.S
Page 697 and 698:
Listeners enable different pieces o
Page 699 and 700:
RIGHT (Key.RIGHT property) public s
Page 701 and 702:
TAB (Key.TAB property) public stati
Page 703 and 704:
See also loadVariables function, on
Page 705 and 706:
addRequestHeader (LoadVars.addReque
Page 707 and 708:
Page 709 and 710:
Page 711 and 712:
Returns Boolean - false if no param
Page 713 and 714:
Parameters src:String - A string or
Page 715 and 716:
} else { this.onLoad(false); } myLo
Page 717 and 718:
A successful send() method call wil
Page 719 and 720:
In SWF files that are running in a
Page 721 and 722:
The LocalConnection class lets you
Page 723 and 724:
allowDomain (LocalConnection.allowD
Page 725 and 726:
my_lc.allowInsecureDomain = functio
Page 727 and 728:
this.createTextField("welcome_txt",
Page 729 and 730:
If you are implementing communicati
Page 731 and 732:
}; my_sound.loadSound(mp3Path, true
Page 733 and 734:
■ The sending SWF file prepares t
Page 735 and 736:
onStatus (LocalConnection.onStatus
Page 737 and 738:
■ Include the superdomain in conn
Page 739 and 740:
Note: The Locale class is different
Page 741 and 742:
Page 743 and 744:
Page 745 and 746:
initialize (Locale.initialize metho
Page 747 and 748:
} greeting_txt.text = Locale.loadSt
Page 749 and 750:
Page 751 and 752:
Page 753 and 754:
Page 755 and 756:
acos (Math.acos method) public stat
Page 757 and 758:
atan2 (Math.atan2 method) public st
Page 759 and 760:
See also acos (Math.acos method), a
Page 761 and 762:
LN10 (Math.LN10 property) public st
Page 763 and 764:
max (Math.max method) public static
Page 765 and 766:
} mc.curveTo(-Math.tan(Math.PI/8)*r
Page 767 and 768:
Parameters x:Number - A number. Ret
Page 769 and 770:
}; mouseListener.onMouseUp = functi
Page 771 and 772:
See also acos (Math.acos method), a
Page 773 and 774:
See also transform (MovieClip.trans
Page 775 and 776:
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var degrees:Number = 30; var radian
Page 779 and 780:
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Example The following example sets
Page 783 and 784:
deltaTransformPoint (Matrix.deltaTr
Page 785 and 786:
myMatrix.translate(100,200); trace(
Page 787 and 788:
In matrix notation the identity mat
Page 789 and 790:
function createRectangle(width:Numb
Page 791 and 792:
toString (Matrix.toString method) p
Page 793 and 794:
Page 795 and 796:
Page 797 and 798:
A numeric value that specifies the
Page 799 and 800:
In general, you shouldn't pass a va
Page 801 and 802:
var mic_lbl:mx.controls.Label; var
Page 803 and 804:
Example The following example displ
Page 805 and 806:
Note: If the user chooses to perman
Page 807 and 808:
See also setRate (Microphone.setRat
Page 809 and 810:
function changeRate() { active_mic.
Page 811 and 812:
this.onEnterFrame = function() { si
Page 813 and 814:
Page 815 and 816:
silenceLevel_pb.label = "Activity l
Page 817 and 818:
Event Description onMouseUp = funct
Page 819 and 820:
Hides the pointer in a SWF file. Th
Page 821 and 822:
onMouseMove (Mouse.onMouseMove even
Page 823 and 824:
Page 825 and 826:
See also addListener (Mouse.addList
Page 827 and 828:
Example The following example attac
Page 829 and 830:
Modifiers Property Description forc
Page 831 and 832:
Properties inherited from class Obj
Page 833 and 834:
Page 835 and 836:
Modifiers Signature Description get
Page 837 and 838:
Modifiers Signature Description Met
Page 839 and 840:
Page 841 and 842:
depth:Number - An integer that spec
Page 843 and 844:
epeat:Boolean [optional] - If true,
Page 845 and 846:
square_mc.lineTo(10, 10); square_mc
Page 847 and 848:
spreadMethod, interpolationMethod,
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lineTo(100, 300); lineTo(300, 300);
Page 851 and 852:
focalPointRatio:Number [optional] -
Page 853 and 854:
The following table describes the b
Page 855 and 856:
Page 857 and 858:
Integer value If you attempt to set
Page 859 and 860:
All vector data for a movie clip th
Page 861 and 862:
The MovieClip.getNextHighestDepth()
Page 863 and 864:
underline = false url = "" target =
Page 865 and 866:
anchorX:Number - An integer that sp
Page 867 and 868:
garbage_mc.onRelease = function() {
Page 869 and 870:
Page 871 and 872:
If the filters array is empty, you
Page 873 and 874:
Page 875 and 876:
Page 877 and 878:
You can extend the methods and even
Page 879 and 880:
this.createEmptyMovieClip("triangle
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Parameters bounds:Object - The targ
Page 883 and 884:
getTextSnapshot (MovieClip.getTextS
Page 885 and 886:
method:String [optional] - A String
Page 887 and 888:
myMovieClip._y = 100; // _y for mov
Page 889 and 890:
Brings the playhead to the specifie
Page 891 and 892:
hitArea (MovieClip.hitArea property
Page 893 and 894:
triangle_mc.onPress = function() {
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lineTo(300, 300); lineTo(300, 100);
Page 897 and 898:
} This code draws the following ima
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jointStyle:String - Added in Flash
Page 901 and 902:
Parameters x:Number - An integer th
Page 903 and 904:
You can extend the methods and even
Page 905 and 906:
Example The following example loads
Page 907 and 908:
Parameters pt:Object - The name or
Page 909 and 910:
} trace(""); The lockroot.swf file
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function viewImage(target_mc:MovieC
Page 913 and 914:
} this.gotoAndPlay(1); Then, add th
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onEnterFrame (MovieClip.onEnterFram
Page 917 and 918:
Example The following example defin
Page 919 and 920:
See also loadMovie (MovieClip.loadM
Page 921 and 922:
onReleaseOutside (MovieClip.onRelea
Page 923 and 924:
See also onKillFocus (MovieClip.onK
Page 925 and 926:
See also _parent (Button._parent pr
Page 927 and 928:
Value Description Graphic antialias
Page 929 and 930:
} this.removeMovieClip(); }; bugNum
Page 931 and 932:
For example, consider the following
Page 933 and 934:
my_mc._x = 50; my_mc._y = 50; funct
Page 935 and 936:
setMask (MovieClip.setMask method)
Page 937 and 938:
this.createEmptyMovieClip("mc_1", 1
Page 939 and 940:
Page 941 and 942:
myMC3_mc.onRelease = function() {};
Page 943 and 944:
trackAsMenu (MovieClip.trackAsMenu
Page 945 and 946:
} If your SWF file includes a versi
Page 947 and 948:
function viewImage(target_mc:MovieC
Page 949 and 950:
trace(triangle._name + " = " + tria
Page 951 and 952:
Scaling the local coordinate system
Page 953 and 954:
Example The following example retur
Page 955 and 956:
After you issue the MovieClipLoader
Page 957 and 958:
Page 959 and 960:
checkPolicyFile (MovieClipLoader.ch
Page 961 and 962:
var container:MovieClip = this.crea
Page 963 and 964:
■ Network sandbox access from the
Page 965 and 966:
In Flash Player 8, or later, this l
Page 967 and 968:
In Flash Player 8 or later, this li
Page 969 and 970:
target_mc.completeTimer = getTimer(
Page 971 and 972:
onLoadStart (MovieClipLoader.onLoad
Page 973 and 974:
}; var image_mcl:MovieClipLoader =
Page 975 and 976:
Page 977 and 978:
NetConnection constructor public Ne
Page 979 and 980:
Page 981 and 982:
Example The following example dynam
Page 983 and 984:
If your SWF file includes a version
Page 985 and 986:
When you call NetStream.play() with
Page 987 and 988:
this.createTextField("fps_txt", thi
Page 989 and 990:
Generally if you want your code to
Page 991 and 992:
In many cases the duration value em
Page 993 and 994:
If you consistently see errors rega
Page 995 and 996:
■ NetStream.play() is not allowed
Page 997 and 998:
setBufferTime (NetStream.setBufferT
Page 999 and 1000:
myNumber.toString(); The following
Page 1001 and 1002:
Example The following ActionScript
Page 1003 and 1004:
toString (Number.toString method) p
Page 1005 and 1006:
Page 1007 and 1008:
Example In the following example, a
Page 1009 and 1010:
constructor (Object.constructor pro
Page 1011 and 1012:
isPrototypeOf (Object.isPrototypeOf
Page 1013 and 1014:
Circle class defined in external fi
Page 1015 and 1016:
__resolve (Object.__resolve propert
Page 1017 and 1018:
define the __resolve function myObj
Page 1019 and 1020:
The following example shows how to
Page 1021 and 1022:
See the example for Object.toString
Page 1023 and 1024:
Return the value of newVal. return
Page 1025 and 1026:
Page 1027 and 1028:
var point_1:Point = new Point(-5, 0
Page 1029 and 1030:
Parameters length:Number - The scal
Page 1031 and 1032:
Page 1033 and 1034:
y (Point.y property) public y : Num
Page 1035 and 1036:
Page 1037 and 1038:
The default value is false, which r
Page 1039 and 1040:
See also send (PrintJob.send method
Page 1041 and 1042:
Page 1043 and 1044:
Page 1045 and 1046:
Page 1047 and 1048:
Page 1049 and 1050:
clone (Rectangle.clone method) publ
Page 1051 and 1052:
trace(rect_1.x); // 1 trace(rect_2.
Page 1053 and 1054:
Page 1055 and 1056:
Page 1057 and 1058:
intersection (Rectangle.intersectio
Page 1059 and 1060:
isEmpty (Rectangle.isEmpty method)
Page 1061 and 1062:
Page 1063 and 1064:
Page 1065 and 1066:
The value of the top property is eq
Page 1067 and 1068:
Returns String - A string that list
Page 1069 and 1070:
x (Rectangle.x property) public x :
Page 1071 and 1072:
Page 1073 and 1074:
Version-specific differences Flash
Page 1075 and 1076:
■ Support has been added for wild
Page 1077 and 1078:
This method works in the same way a
Page 1079 and 1080:
■ Use HTTPS-to-HTTP scripting, ra
Page 1081 and 1082:
You can use loadPolicyFile() to loa
Page 1083 and 1084:
Note that this property may be exam
Page 1085 and 1086:
addListener (Selection.addListener
Page 1087 and 1088:
getCaretIndex (Selection.getCaretIn
Page 1089 and 1090:
See also getBeginIndex (Selection.g
Page 1091 and 1092:
this.createTextField("status_txt",
Page 1093 and 1094:
Page 1095 and 1096:
SharedObject Object | +-SharedObjec
Page 1097 and 1098:
Page 1099 and 1100:
for (var prop in my_so.data) { trac
Page 1101 and 1102:
Returns Object - A Boolean value: t
Page 1103 and 1104:
When using this method, consider th
Page 1105 and 1106:
Page 1107 and 1108:
The following events notify you whe
Page 1109 and 1110:
Page 1111 and 1112:
Page 1113 and 1114:
duration (Sound.duration property)
Page 1115 and 1116:
See also position (Sound.position p
Page 1117 and 1118:
Returns Number - An integer. Exampl
Page 1119 and 1120:
this.createEmptyMovieClip("transfor
Page 1121 and 1122:
Page 1123 and 1124:
Property Description TOLY Original
Page 1125 and 1126:
All MP3s (event or streaming) loade
Page 1127 and 1128:
Page 1129 and 1130:
Parameters value:Number - An intege
Page 1131 and 1132:
my_sound.setTransform(mySoundTransf
Page 1133 and 1134:
if the sound loads, play it; if not
Page 1135 and 1136:
Page 1137 and 1138:
stageListener.onResize = function()
Page 1139 and 1140:
Example The following example demon
Page 1141 and 1142:
later, call Stage.removeListener(my
Page 1143 and 1144:
For another example, see the Flash
Page 1145 and 1146:
Do not confuse a string literal wit
Page 1147 and 1148:
Page 1149 and 1150:
Page 1151 and 1152:
Page 1153 and 1154:
Page 1155 and 1156:
See also join (Array.join method) S
Page 1157 and 1158:
The following example shows what ha
Page 1159 and 1160:
Page 1161 and 1162:
CSS property ActionScript property
Page 1163 and 1164:
Event summary Event Description onL
Page 1165 and 1166:
Page 1167 and 1168:
Returns Array - An array of style n
Page 1169 and 1170:
Example The following example loads
Page 1171 and 1172:
style:Object - An object that descr
Page 1173 and 1174:
Parameters style:Object - An object
Page 1175 and 1176:
exactSettings (System.exactSettings
Page 1177 and 1178:
Note: The Camera and Microphone cla
Page 1179 and 1180:
For example, if your application re
Page 1181 and 1182:
The TextField class is used to crea
Page 1183 and 1184:
Modifiers Property Description leng
Page 1185 and 1186:
Modifiers Property Description Prop
Page 1187 and 1188:
Registers an object to receive Text
Page 1189 and 1190:
antiAliasType (TextField.antiAliasT
Page 1191 and 1192:
If autoSize is set to "left" or tru
Page 1193 and 1194:
ackgroundColor (TextField.backgroun
Page 1195 and 1196:
+ "The hexadecimal color system use
Page 1197 and 1198:
my_txt.wordWrap = true; my_txt.embe
Page 1199 and 1200:
this.createTextField("first_mc", th
Page 1201 and 1202:
The following table describes three
Page 1203 and 1204:
For the gridFitType property, you c
Page 1205 and 1206:
_height (TextField._height property
Page 1207 and 1208:
Page 1209 and 1210:
Page 1211 and 1212:
If your SWF file includes a version
Page 1213 and 1214:
Example The following example demon
Page 1215 and 1216:
See also onSetFocus (TextField.onSe
Page 1217 and 1218:
Example See the example for TextFie
Page 1219 and 1220:
_quality (TextField._quality proper
Page 1221 and 1222:
Page 1223 and 1224:
Page 1225 and 1226:
this.createTextField("my_txt", this
Page 1227 and 1228:
this.createTextField("date_txt", th
Page 1229 and 1230:
Notice that any text inserted manua
Page 1231 and 1232:
var my_text2:TextField = this.creat
Page 1233 and 1234:
news_txt.styleSheet = styleObj; new
Page 1235 and 1236:
four_txt.border = true; four_txt.ty
Page 1237 and 1238:
Page 1239 and 1240:
after my_txt.autoSize = true; _heig
Page 1241 and 1242:
Page 1243 and 1244:
visible_btn.onRelease = function()
Page 1245 and 1246:
Page 1247 and 1248:
scaleDown_btn.onRelease = function(
Page 1249 and 1250:
This code first creates an empty Te
Page 1251 and 1252:
Page 1253 and 1254:
mytext.border = true; var myformat:
Page 1255 and 1256:
myformat.font = "Courier"; mytext.t
Page 1257 and 1258:
with (my_fmt) { font = "Arial"; bol
Page 1259 and 1260:
var myformat:TextFormat = new TextF
Page 1261 and 1262:
this.createTextField("mytext",1,100
Page 1263 and 1264:
Specifies custom tab stops as an ar
Page 1265 and 1266:
align:String [optional] - The align
Page 1267 and 1268:
The TextRenderer class provides fun
Page 1269 and 1270:
maxLevel (TextRenderer.maxLevel pro
Page 1271 and 1272:
Page 1273 and 1274:
Page 1275 and 1276:
trace(index1); // 4 trace(index2);
Page 1277 and 1278:
getSelectedText (TextSnapshot.getSe
Page 1279 and 1280:
var my_mc:MovieClip = this; var my_
Page 1281 and 1282:
} if (dec > 15) { hexString = decTo
Page 1283 and 1284:
Example The following example illus
Page 1285 and 1286:
This method works correctly only wi
Page 1287 and 1288:
Page 1289 and 1290:
var parentTrans:Transform = new Tra
Page 1291 and 1292:
Example The following example appli
Page 1293 and 1294:
Page 1295 and 1296:
A Video object can be used like a m
Page 1297 and 1298:
Modifiers Property Description _ymo
Page 1299 and 1300:
Clears the image currently displaye
Page 1301 and 1302:
An integer specifying the height of
Page 1303 and 1304:
var my_nc:NetConnection = new NetCo
Page 1305 and 1306:
_xscale (Video._xscale property) pu
Page 1307 and 1308:
Note: The XML and XMLNode objects a
Page 1309 and 1310:
Page 1311 and 1312:
The following example creates an ar
Page 1313 and 1314:
createTextNode (XML.createTextNode
Page 1315 and 1316:
getBytesLoaded (XML.getBytesLoaded
Page 1317 and 1318:
Information Technology You must us
Page 1319 and 1320:
Page 1321 and 1322:
For Flash Player 7 and later websit
Page 1323 and 1324:
onData (XML.onData handler) onData
Page 1325 and 1326:
} else if(httpStatus < 200) { this.
Page 1327 and 1328:
See also load (XML.load method), se
Page 1329 and 1330:
sendAndLoad (XML.sendAndLoad method
Page 1331 and 1332:
status (XML.status property) public
Page 1333 and 1334:
Parameters text:String - A string;
Page 1335 and 1336:
XMLNode Object | +-XMLNode public c
Page 1337 and 1338:
Page 1339 and 1340:
Page 1341 and 1342:
var doc:XML = new XML(); // create
Page 1343 and 1344:
The following example is from the X
Page 1345 and 1346:
Page 1347 and 1348:
Example The following inserts a new
Page 1349 and 1350:
Example This example uses a SWF fil
Page 1351 and 1352:
The source for the SWF file contain
Page 1353 and 1354:
The following example creates a new
Page 1355 and 1356:
nodeValue (XMLNode.nodeValue proper
Page 1357 and 1358:
Output (line breaks added for clari
Page 1359 and 1360:
emoveNode (XMLNode.removeNode metho
Page 1361 and 1362:
Integer value Defined constant 8 CO
Page 1363 and 1364:
Setting up a server to communicate
Page 1365 and 1366:
connect (XMLSocket.connect method)
Page 1367 and 1368:
onClose (XMLSocket.onClose handler)
Page 1369 and 1370:
Page 1371 and 1372:
XMLSocket constructor public XMLSoc
Page 1373 and 1374:
Parameters name:String - The name o
Page 1375 and 1376:
CHAPTER 3 Deprecated ActionScript T
Page 1377 and 1378:
Deprecated Property summary Modifie
Page 1379 and 1380:
Index Symbols ! logical NOT operato
Page 1381 and 1382:
B b property 776 background propert
Page 1383 and 1384:
playerType property 422 screenColor
Page 1385 and 1386:
setUTCHours() method 505 setUTCMill
Page 1387 and 1388:
getPrefixForNamespace() method 1344
Page 1389 and 1390:
CONTROL property 684 DELETEKEY prop
Page 1391 and 1392:
setUseEchoSuppression() method 811
Page 1393 and 1394:
NEGATIVE_INFINITY property 1001 Num
Page 1395 and 1396:
union() method 1067 width property
Page 1397 and 1398:
charAt() method 1147 charCodeAt() m
Page 1399 and 1400:
transform() method 1172 transformPo
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